Patents by Inventor Yong-Jin Han
Yong-Jin Han has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11999879Abstract: An adhesive film and a display member including the same are disclosed. The adhesive film is formed of an adhesive composition including: a copolymer of a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer; and nanoparticles. The adhesive film has a creep at ?20° C. of about 50 ?m to about 100 ?m and a gel fraction of about 50% to about 75%.Type: GrantFiled: October 12, 2020Date of Patent: June 4, 2024Assignees: Samsung SDI Co., Ltd., Samsung Electronics Co., Ltd.Inventors: Ik Hwan Cho, Ji Ho Kim, Jee Hee Kim, Ji Won Kang, Byeong Do Kwak, Yong Tae Kim, Il Jin Kim, Sung Hyun Mun, Hyung Rang Moon, Seon Hee Shin, Gwang Hwan Lee, Woo Jin Lee, Jae Hyun Han
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Patent number: 11977619Abstract: An embodiment discloses a method for controlling a vehicle virtualization structure-based device including the steps of receiving a request for use of a device from at least one container among a plurality of containers; and determining the use of the device according to a type of the device and a type of the container that transmits the request for use.Type: GrantFiled: November 19, 2021Date of Patent: May 7, 2024Assignee: DRIMAES, INC.Inventors: Yong Kyung Kim, Woo Jin Han, Yevgeny Hong, Hyun Duk Choi
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Patent number: 11913064Abstract: An optical gene biosensor is disclosed. The optical gene biosensor includes a substrate; a molecular beacon anchored to the substrate, wherein the molecular beacon includes an oligonucleotide specifically binding to a target nucleic acid molecule and a first compound bound to a first terminal of the oligonucleotide; an optical marker specifically binding to the first compound, wherein the optical marker is configured to retro-reflect irradiated light; a light source for irradiating the optical marker with light; and a light-receiver for receiving light retro-reflected from the optical marker. The optical gene biosensor may perform accurate quantitative analysis of a target nucleic acid molecule using both non-spectral and spectral light sources.Type: GrantFiled: March 9, 2018Date of Patent: February 27, 2024Assignee: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Hyun-Chul Yoon, Jae-Ho Kim, Yong-Duk Han, Hyeong-Jin Chun
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Publication number: 20180242465Abstract: According to one embodiment, a method for creating a metal nanowire mesh the method includes forming a first layer of block copolymer, causing the block copolymer to become aligned in approximately straight lines, infiltrating one phase of the block copolymer with a metal, and removing the block copolymer where the metal remains after the block copolymer is removed. Furthermore, the method includes forming a second layer of block copolymer, causing the block copolymer in the second layer to become ordered in approximately straight lines oriented at an angle from greater than 0 degrees to 90 degrees from a mean direction of longitudinal axes of the remaining metal, infiltrating one phase of the block copolymer in the second layer with a second metal, and removing the block copolymer in the second layer where the second metal remains above the metal after the block copolymer in the second layer is removed.Type: ApplicationFiled: February 23, 2017Publication date: August 23, 2018Inventors: Anna Hiszpanski, Thomas Yong-Jin Han, Carla Lim Watson, Timothy Dexter Yee
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Patent number: 9082524Abstract: A metal oxide-carbon composite includes a carbon aerogel with an oxide overcoat. The metal oxide-carbon composite is made by providing a carbon aerogel, immersing the carbon aerogel in a metal oxide sol under a vacuum, raising the carbon aerogel with the metal oxide sol to atmospheric pressure, curing the carbon aerogel with the metal oxide sol at room temperature, and drying the carbon aerogel with the metal oxide sol to produce the metal oxide-carbon composite. The step of providing a carbon aerogel can provide an activated carbon aerogel or provide a carbon aerogel with carbon nanotubes that make the carbon aerogel mechanically robust.Type: GrantFiled: January 15, 2014Date of Patent: July 14, 2015Assignee: Lawrence Livermore National Security, LLCInventors: Marcus A. Worsley, Thomas Yong-Jin Han, Joshua D. Kuntz, Octavio Cervantes, Alexander E. Gash, Theodore F. Baumann, Joe H. Satcher, Jr.
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Publication number: 20150192579Abstract: In one embodiment, a system includes a plurality of metal nanoparticles functionalized with a plurality of organic molecules tethered thereto, each organic molecule having a primary face and a secondary face. The plurality of organic molecules preferentially interact with the one or more analytes when placed in proximity therewith. The plurality of organic molecules comprise one or more of: one or more modifying groups on the primary face in place of one or more primary hydroxyl groups; and one or more modifying groups on the secondary face in place of one or more secondary hydroxyl groups. At least one of the one or more analytes is an energetic compound. In another embodiment, a method includes chemically modifying a plurality of cyclodextrin molecules at a primary hydroxyl moiety to create a chemical handle; and tethering the plurality of cyclodextrin molecules to a metal nanoparticle using the chemical handle.Type: ApplicationFiled: March 18, 2015Publication date: July 9, 2015Inventors: Thomas Yong-Jin Han, Carlos A. Valdez, Tammy Y. Olson, Sung Ho Kim, Joe H. Satcher
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Patent number: 9012241Abstract: In one embodiment, a system includes a plurality of metal nanoparticles functionalized with a plurality of organic molecules tethered thereto, wherein the plurality of organic molecules preferentially interact with one or more analytes when placed in proximity therewith. According to another embodiment, a method for detecting analytes includes contacting a fluid having one or more analytes of interest therein with a plurality of metal nanoparticles, each metal nanoparticle having a plurality of organic molecules tethered thereto, and detecting Raman scattering from an analyte of interest from the fluid, the analyte interacting with one or more of the plurality of organic molecules. In another embodiment, a method includes chemically modifying a plurality of cyclodextrin molecules at a primary hydroxyl moiety to create a chemical handle, and tethering the plurality of cyclodextrin molecules to a metal nanoparticle using the chemical handle. Other systems and methods for detecting analytes are also described.Type: GrantFiled: July 27, 2010Date of Patent: April 21, 2015Assignee: Lawrence Livermore National Security, LLCInventors: Thomas Yong-Jin Han, Carlos A. Valdez, Tammy Y. Olson, Sung Ho Kim, Joe H. Satcher, Jr.
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Publication number: 20140217330Abstract: A metal oxide-carbon composite includes a carbon aerogel with an oxide overcoat. The metal oxide-carbon composite is made by providing a carbon aerogel, immersing the carbon aerogel in a metal oxide sol under a vacuum, raising the carbon aerogel with the metal oxide sol to atmospheric pressure, curing the carbon aerogel with the metal oxide sol at room temperature, and drying the carbon aerogel with the metal oxide sol to produce the metal oxide-carbon composite. The step of providing a carbon aerogel can provide an activated carbon aerogel or provide a carbon aerogel with carbon nanotubes that make the carbon aerogel mechanically robust.Type: ApplicationFiled: January 15, 2014Publication date: August 7, 2014Inventors: Marcus A. WORSLEY, Thomas Yong-Jin HAN, Joshua D. KUNTZ, Octavio CERVANTES, Alexander E. GASH, Theodore F. BAUMANN, Joe H. SATCHER, Jr.
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Patent number: 8664143Abstract: A metal oxide-carbon composite includes a carbon aerogel with an oxide overcoat. The metal oxide-carbon composite is made by providing a carbon aerogel, immersing the carbon aerogel in a metal oxide sol under a vacuum, raising the carbon aerogel with the metal oxide sol to atmospheric pressure, curing the carbon aerogel with the metal oxide sol at room temperature, and drying the carbon aerogel with the metal oxide sol to produce the metal oxide-carbon composite. The step of providing a carbon aerogel can provide an activated carbon aerogel or provide a carbon aerogel with carbon nanotubes that make the carbon aerogel mechanically robust.Type: GrantFiled: October 25, 2011Date of Patent: March 4, 2014Assignee: Lawrence Livermore National Security, LLC.Inventors: Marcus A. Worsley, Thomas Yong-Jin Han, Joshua D. Kuntz, Octavio Cervantes, Alexander E. Gash, Theodore F. Baumann, Joe H. Satcher, Jr.
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Patent number: 8257520Abstract: An ordered energetic composite structure according to one embodiment includes an ordered array of metal fuel portions; and an oxidizer in gaps located between the metal fuel portions. An ordered energetic composite structure according to another embodiment includes at least one metal fuel portion having an ordered array of nanopores; and an oxidizer in the nanopores. A method for forming an ordered energetic composite structure according to one embodiment includes forming an ordered array of metal fuel portions; and depositing an oxidizer in gaps located between the metal fuel portions. A method for forming an ordered energetic composite structure according to another embodiment includes forming an ordered array of nanopores in at least one metal fuel portion; and depositing an oxidizer in the nanopores.Type: GrantFiled: February 24, 2009Date of Patent: September 4, 2012Assignee: Lawrence Livermore National Security, LLCInventors: Alexander E. Gash, Thomas Yong-Jin Han, Donald J. Sirbuly
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Publication number: 20120122652Abstract: A metal oxide-carbon composite includes a carbon aerogel with an oxide overcoat. The metal oxide-carbon composite is made by providing a carbon aerogel, immersing the carbon aerogel in a metal oxide sol under a vacuum, raising the carbon aerogel with the metal oxide sol to atmospheric pressure, curing the carbon aerogel with the metal oxide sol at room temperature, and drying the carbon aerogel with the metal oxide sol to produce the metal oxide-carbon composite. The step of providing a carbon aerogel can provide an activated carbon aerogel or provide a carbon aerogel with carbon nanotubes that make the carbon aerogel mechanically robust.Type: ApplicationFiled: October 25, 2011Publication date: May 17, 2012Inventors: Marcus A. WORSLEY, Thomas Yong-Jin Han, Joshua D. Kuntz, Octavio Cervantes, Alexander E. Gash, Theodore F. Baumann, Joe H. Satcher, JR.
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Publication number: 20120028372Abstract: In one embodiment, a system includes a plurality of metal nanoparticles functionalized with a plurality of organic molecules tethered thereto, wherein the plurality of organic molecules preferentially interact with one or more analytes when placed in proximity therewith. According to another embodiment, a method for detecting analytes includes contacting a fluid having one or more analytes of interest therein with a plurality of metal nanoparticles, each metal nanoparticle having a plurality of organic molecules tethered thereto, and detecting Raman scattering from an analyte of interest from the fluid, the analyte interacting with one or more of the plurality of organic molecules. In another embodiment, a method includes chemically modifying a plurality of cyclodextrin molecules at a primary hydroxyl moiety to create a chemical handle, and tethering the plurality of cyclodextrin molecules to a metal nanoparticle using the chemical handle. Other systems and methods for detecting analytes are also described.Type: ApplicationFiled: July 27, 2010Publication date: February 2, 2012Inventors: Thomas Yong-Jin Han, Carlos A. Valdez, Tammy Y. Olson, Sung Ho Kim, Joe H. Satcher, JR.
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Publication number: 20100212787Abstract: An ordered energetic composite structure according to one embodiment includes an ordered array of metal fuel portions; and an oxidizer in gaps located between the metal fuel portions. An ordered energetic composite structure according to another embodiment includes at least one metal fuel portion having an ordered array of nanopores; and an oxidizer in the nanopores. A method for forming an ordered energetic composite structure according to one embodiment includes forming an ordered array of metal fuel portions; and depositing an oxidizer in gaps located between the metal fuel portions. A method for forming an ordered energetic composite structure according to another embodiment includes forming an ordered array of nanopores in at least one metal fuel portion; and depositing an oxidizer in the nanopores.Type: ApplicationFiled: February 24, 2009Publication date: August 26, 2010Inventors: Alexander E. Gash, Thomas Yong-Jin Han, Donald J. Sirbuly
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Publication number: 20100190639Abstract: A metal oxide-carbon composite includes a carbon aerogel with an oxide overcoat. The metal oxide-carbon composite is made by providing a carbon aerogel, immersing the carbon aerogel in a metal oxide sol under a vacuum, raising the carbon aerogel with the metal oxide sol to atmospheric pressure, curing the carbon aerogel with the metal oxide sol at room temperature, and drying the carbon aerogel with the metal oxide sol to produce the metal oxide-carbon composite. The step of providing a carbon aerogel can provide an activated carbon aerogel or provide a carbon aerogel with carbon nanotubes that make the carbon aerogel mechanically robust.Type: ApplicationFiled: January 27, 2010Publication date: July 29, 2010Inventors: Marcus A. Worsley, Thomas Yong-Jin Han, Joshua D. Kuntz, Octavio Cervantes, Alexander E. Gash, Theodore F. Baumann, Joe H. Satcher, JR.
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Publication number: 20070128762Abstract: An apparatus comprising a substrate having a surface with at least one crystallization nucleation site located thereon. The apparatus further comprises a second substrate having a second surface. The second surface is configured to maintain a crystallization starting material in an amorphous state or an initial crystalline state.Type: ApplicationFiled: December 2, 2005Publication date: June 7, 2007Applicant: Lucent Technologies Inc.Inventors: Joanna Aizenberg, Yong-Jin Han
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Patent number: 7115900Abstract: Semiconductor apparatus comprising a substrate having a substrate surface; a first dielectric layer comprising molecules of a first compound, the molecules of the first compound having first ends and second ends, the first ends being covalently bonded to a first region of the substrate surface, the second ends having aromatic regions; and a polycrystalline semiconductor layer comprising organic semiconductor molecules with aromatic portions, the polycrystalline semiconductor layer being on the first region of the substrate. Integrated circuits comprising apparatus, and methods for making apparatus and integrated circuits.Type: GrantFiled: November 26, 2003Date of Patent: October 3, 2006Assignee: Lucent Technologies Inc.Inventors: Joanna Aizenberg, Zhenan Bao, Alejandro L. Briseno, Yong-Jin Han, Hyunsik Moon
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Publication number: 20050110006Abstract: Semiconductor apparatus comprising a substrate having a substrate surface; a first dielectric layer comprising molecules of a first compound, the molecules of the first compound having first ends and second ends, the first ends being covalently bonded to a first region of the substrate surface, the second ends having aromatic regions; and a polycrystalline semiconductor layer comprising organic semiconductor molecules with aromatic portions, the polycrystalline semiconductor layer being on the first region of the substrate. Integrated circuits comprising apparatus, and methods for making apparatus and integrated circuits.Type: ApplicationFiled: November 26, 2003Publication date: May 26, 2005Applicant: Lucent Technologies, Inc.Inventors: Joanna Aizenberg, Zhenan Bao, Alejandro Briseno, Yong-Jin Han, Hyunsik Moon